200518928

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{236461}}^1$

素因数の和:236522

約数の個数: 20

約数和(自身を含む): 395837388

約数和(自身を除く): 195318460

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 236461, 472922, 945844, 1891688, 3783376, 12532433, 25064866, 50129732, 100259464, 200518928]

約数ペア:

[(1, 200518928), (2, 100259464), (4, 50129732), (8, 25064866), (16, 12532433), (53, 3783376), (106, 1891688), (212, 945844), (424, 472922), (848, 236461)]